What is the difference between a cleaning machine and a second clear POS machine?

A clearing machine: The bank or a third-party payment company directly settles the bank card bound to the user. Clearly, it means “one-time liquidation”. The general flow of funds is like this: after you finish the card, you will form a data packet and send it to the third-party payment company. The third-party payment company will then send the data packet to UnionPay, UnionPay. After the settlement is completed, send the data packet directly to the bank card issuing bank that you bind to the POS machine. When your card issuing bank is settled, you will receive the money.

Second cleaning machine: Transferred by another merchant or individual to the bank card bound by the user. Second Qing, refers to the "secondary liquidation", generally a merchant with a pos machine, then apply for an extension, sell it to you or lease it for you, and your money will be cleared by a clear merchant. Erqing's machine has certain risks. A simple method can help you distinguish: whether it is UnionPay or a third party, each machine has a corresponding machine code. Call the 400 service phone of the approval party and directly report the machine code of the machine. The other party will tell you which merchant the machine belongs to. If it is your business name, make sure that there is no clear machine. If it is another merchant, it is the second cleaning machine.